Understanding platform reach helps you decide where to claim your handle first. A username on a platform with 2 billion users is worth more than one on a platform with 10 million.
| Platform | Monthly Active Users | YoY Growth |
|---|---|---|
| 3.05B | +1.2% | |
| YouTube | 2.50B | +2.8% |
| 2.30B | +5.4% | |
| TikTok | 1.90B | +8.1% |
| 1.05B | +3.2% | |
| Snapchat | 850M | +7.3% |
| X/Twitter | 540M | -2.1% |
What This Means for Username Strategy
TikTok is growing fastest - claiming your handle there now gets more valuable each year. Instagram remains the most important platform for brand identity alongside TikTok. X/Twitter is still worth having but declining. LinkedIn and GitHub are essential for professional and developer brands respectively. Don't overlook Pinterest (500M+ users) which drives massive product discovery traffic.